科技職缺 — 第 8 頁 · freehire

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8,317 jobs

8,317 jobs

Director I, Data Science, People, Purpose & Brand

RemoteNorth America

Director-level hands-on technical leader driving GenAI evaluation, enablement, and responsible AI adoption for Liberty Mutual's People, Purpose & Brand team. Builds evaluation pipelines, vendor AI risk frameworks, and ML tooling using Python, SQL, LLMs, embeddings, and cloud APIs.

agentic-ai ai ai-enablement analytics api +14 skills

Data Scientist - Audiobooks Analytics

Data scientist on Spotify's Audiobooks Analytics team developing data-driven strategies for catalog, discovery, engagement, and subscriber growth, using forecasting, scenario modeling, and impact measurement to evaluate product, content, and licensing opportunities.

Air New Zealand

Senior Data Scientist

On-siteAPACFull-timeSenior

Senior Data Scientist at Air New Zealand building and deploying data science, machine learning, and optimization solutions from concept to production across the enterprise using Python on complex datasets.

ai data-science machine-learning python

Senior Pricing Data Scientist

RemoteNorth AmericaContractSenior

Senior Pricing Data Scientist at Fivetran shaping how its SaaS data-infrastructure products are priced, packaged, and monetized. Combines quantitative modeling (SQL/Python, econometrics, causal experiments) with customer research and commercial strategy to influence ARR growth and value realization.

ai analytics dbt fivetran looker +5 skills

209 378 – 261 723 $

Meridian Partners

Data Scientist Graduate Co-op

MENA, North AmericaInternship

Graduate co-op developing AI/ML analysis and application software in Python for Department of Defense customers. Day-to-day work spans data preparation, statistical analysis, visualization, ML model development, and collaboration with cross-functional teams.

agile ai computer-vision data-science docker +11 skills

28 – 37 $ / hr

Meridian Partners

Data Scientist Co-op

MENA, North AmericaInternship

Co-op role at MORSE Corp supporting AI/ML application development for US Department of Defense and National Security customers. Day-to-day work involves Python-based data preparation, statistical analysis, ML model development/testing, data visualization, and cross-functional collaboration in an agile environment.

agile ai computer-vision data-science docker +11 skills

28 – 33 $ / hr

Lead Data Scientist

North AmericaLead

Lead end-to-end development of large-scale predictive ML models and partner with senior stakeholders to translate business goals into analytical solutions, while mentoring a team of data scientists. Core stack: Python, SQL, and MLOps, with deep work in time-series forecasting, deep learning, causal inference, and NLP.

causal-inference data-science deep-learning machine-learning maven +7 skills

175 500 – 195 000 $

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

North AmericaContractStaff

Senior Staff Data Scientist at Reddit leading the scientific strategy for ads measurement, signal quality, identity, attribution, and privacy-aware measurement across the ads ecosystem. Day-to-day work involves designing causal inference and experimentation frameworks, partnering with ranking/bidding/engineering teams, and mentoring senior ICs using Python/SQL and statistical modeling.

ai causal-inference data-quality data-science machine-learning +3 skills

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

RemoteNorth AmericaContractStaff

Senior Staff Data Scientist owning the scientific strategy for Reddit's ads measurement ecosystem — defining experimentation, causal inference, signal quality, identity, attribution, and privacy-aware measurement frameworks that connect ad exposure to advertiser outcomes.

ai causal-inference data-quality data-science machine-learning +3 skills

232 500 – 325 500 $

Staff Data Scientist - Ads Measurement, Signals, Privacy

North AmericaContractStaff

Staff Data Scientist on Reddit's Ads Data Science team, owning measurement, identity resolution, and signal strategy for the advertiser experience. Core work spans probabilistic identity modeling, lift experimentation, predictive modeling, and causal inference using Python/R and SQL.

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist - Ads Measurement, Signals, Privacy

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Ads team owning high-impact problems in ad measurement, identity resolution, and signal quality. Designs lift methodologies, identity graphs, and predictive modeling to improve bidding efficiency and ROAS using Python/R, SQL, ML, experimentation, and causal inference.

ab-testing ai causal-inference data-science machine-learning +4 skills

217 000 – 303 900 $

Senior Staff Data Scientist - Consumer Experimentation

RemoteNorth AmericaContractStaff

Senior technical leader driving experimentation methodology and causal inference across Reddit's Consumer organization, designing and analyzing A/B tests that account for network effects, spillovers, and interference in a large-scale community platform.

ab-testing ai causal-inference data-science python +2 skills

Senior Staff Data Scientist - Consumer Experimentation

RemoteNorth AmericaContractStaff

Senior Staff Data Scientist serving as the technical authority on experimentation methodology across Reddit's Consumer org, tackling causal inference challenges (network interference, spillovers, switchback/cluster designs) and building self-serve experimentation tools to drive product strategy.

ab-testing ai causal-inference data-science python +2 skills

232 500 – 325 500 $

Staff Data Scientist, Marketing

RemoteNorth AmericaContractStaff

Lead marketing measurement strategy at Reddit, building MMM/MTA systems and always-on incrementality experiments to quantify the impact of hundreds of millions in marketing spend across B2B advertiser acquisition and B2C user growth. Uses Python/R/SQL, causal inference, and ML to optimize ROI.

ai causal-inference data-pipelines data-science machine-learning +5 skills

217 000 – 303 900 $

Staff Data Scientist, Marketing

RemoteNorth AmericaContractStaff

Staff Data Scientist leading marketing measurement strategy at Reddit — architects Media Mix Models, Multi-Touch Attribution, and incrementality experiments to optimize hundreds of millions in B2B/B2C marketing spend using Python/R, SQL, and causal inference.

ai causal-inference data-pipelines data-science machine-learning +5 skills

Senior Data Scientist - Consumer

RemoteNorth AmericaContractSenior

Senior Data Scientist on Reddit's Consumer team driving product strategy through causal analysis, A/B experimentation, KPI design, and stakeholder communication. Builds ETL pipelines, dashboards, and self-serve tools using SQL and Python/R.

ab-testing ai business-development causal-inference data-science +3 skills

190 800 – 267 100 $

Staff Data Scientist, Ads

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Ads team owning identity resolution, lift/measurement methodologies, and signal strategy for the advertiser experience. Designs probabilistic identity graphs, large-scale experimentation, and predictive models using Python/R, SQL, and machine learning.

ab-testing ai causal-inference data-science machine-learning +4 skills

217 000 – 303 900 $

Staff Data Scientist, Ads

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Ads team owning measurement, identity resolution, and signal-quality initiatives that improve advertiser outcomes. Designs probabilistic identity graphs, advances lift and experimentation methodologies, and quantifies signal value to boost bidding efficiency and ROAS using Python/R, SQL, and advanced ML/statistical modeling.

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist, Consumer

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Consumer team shaping product strategy through exploratory analysis, experimentation, metrics/ETL design, and causal inference using SQL and Python/R to improve user acquisition, engagement, and retention.

ai causal-inference data-science etl python +2 skills

Staff Data Scientist, Consumer

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Consumer team guiding product strategy through exploratory analysis, experimentation, and metric design. Core stack: SQL, Python/R, ETL, causal inference, and statistical modeling to grow engagement and retention.

ai causal-inference data-science etl python +2 skills

217 000 – 303 900 $